2021-02-27 19:43 B. bifidum is a Gram-positive bacterium that is not motile, anaerobic, and not spore-forming. The bacterium is rod-shaped and can be found living in clusters, pairs, or even independently. The majority of the population of B. bifidum is found in the ... дальше
2021-02-27 19:43 Bifidobacterium adolescentis are normal inhabitantsof healthy human and animal intestinal tracts. Colonization of B. adolescentis in the gut occursimmediately after birth. Their population in the guttends to maintain relative stability until late adu ... дальше
2021-02-27 19:42 Point-of-care testing (POCT) refers to a group of immediate test approaches which are implemented near or at the site of patient care. The rapid results can be available by doctors and patients, which saves time for decision making if urgent. Various ... дальше
2021-02-27 19:42 Liver functionality test is vital for early diagnosis of liver diseases and management of hepatic dysfunction patients. A number of enzymatic reactions were developed to detect the presence of unusual substances which are associated with different ty ... дальше
2021-02-27 19:41 Fibrinogen is an acute phase protein that is part of the coagulation cascade of proteins. The end result of the cascade is the production of thrombin that converts fibrinogen to fibrin.
2021-02-27 19:41 Formate dehydrogenases are a set of enzymes that catalyse the oxidation of formate to carbon dioxide, donating the electrons to a second substrate, such as NAD+ in formate:NAD+ oxidoreductase (EC 1.2.1.2) or to a cytochrome in formate:ferricytochrome ... дальше
2021-02-27 19:41 Dihydrofolate reductase, or DHFR, is an enzyme that reduces dihydrofolic acid to tetrahydrofolic acid, using NADPH as electron donor, which can be converted to the kinds of tetrahydrofolate cofactors used in 1-carbon transfer chemistry. In humans, th ... дальше
2021-02-27 19:40 1 g digests 50 g starch in less than 30 min. This product is specially made for use in science education laboratories; no certificate of analysis is available.
2021-02-27 19:40 Cyclooxygenase 2 (COX-2) catalyzes the first step in the biosynthesis of prostaglandins (PGs), thromboxanes, and prostacyclins: The conversion fo arachidonic acid to PGH2. Discoveries of the induction of COX expression by a variety of stimuli such as ... дальше